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CHAPTER 9 CUMULATIVE REVIEW #1-10
By Mari Yahner
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Last updated over 2 years ago
10 questions
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Question 1
1.
Question 2
2.
Question 3
3.
Question 4
4.
Question 5
5.
6
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A Math class received the following grades on a test: A, B, B, C, F, C, A, C, B, B, A, B, A, F, B, A, B
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1
1
Question 9
9.
Question 10
10.
Find the
mean
,
median
, and
mode
from the following set of data.
9, 6, 8, 8, 3, 5 ,6, 9, 9
mean = 8 , median = 8, mode = 8
mean = 7 , median = 8 , mode = 9
mean = 7 , median = 7 , mode = 9
Find the
mean
,
median
, and
mode
from the following set of data.
80, 77, 75, 80, 91, 80, 52, 83, 75
mean = 75 , median = 80, mode = 80
mean = 80 , median = 83 , mode = 75
mean = 77 , median = 80 , mode = 80
Find the
mean
,
median
, and
mode
from the following set of data.
58, 2, 62, 90, 78, 2, 114
mean = 58 , median = 62, mode = 2
mean = 62 , median = 78 , mode = none
mean = 58 , median = 60 , mode = 2
Find the
minimum
,
maximum
, and
range
from the following set of data.
10, 15, 9, 7, 11, 9, 2
minimum = 2, maximum = 15, range = 13
minimum = 15, maximum = 2, range = 13
minimum = 2, maximum = 11, range = 9
Find the
minimum
,
maximum
, and
range
from the following set of data.
15, 20, 22, 10, 22, 10, 22, 12, 20
minimum = 15, maximum = 22, range = 7
minimum = 22, maximum = 10, range = -12
minimum = 10, maximum = 22, range = 12
Question 6
6.
Question 7
7.
Question 8
8.
Tell whether the correlation of the scatter plot below is
positive
or
negative
.
positive
negative
Tell whether the correlation of the scatter plot below is
positive
or
negative
.
positive
negative
How many scores were
B and above
?
12
7
5
How many scores were
C and below
?
2
3
5
How many scores were ABOVE passing?
5
15
12
